We begin this week for a vital PSA aimed at the fan of ABC's Zero Hour -- that show has been cancelled after airing just three episodes. In other news, fresh iterations of SimCity and Tomb Raider arrive this week for some old-but-new-again gaming. Look below for the highlights this week, followed after the break by our weekly listing of what to look out for in TV, Blu-ray and videogames. Wreck-It Ralph In addition to Academy Award winning animated short Paperman, Wreck-It Ralph promises enough classic videogame references to alight nostalgia in pretty much anyone. Ben-o-vision certified, this